Resolved below sonar issues. 31/14631/1
authorBharat saraswal <bharat.saraswal@huawei.com>
Fri, 22 Sep 2017 14:17:16 +0000 (19:47 +0530)
committerBharat saraswal <bharat.saraswal@huawei.com>
Fri, 22 Sep 2017 14:17:48 +0000 (19:47 +0530)
commit56d83f2aa390098fc8f3077194bdcba5c1c90090
treec8732fd657088b4946e111ad139206813a984a6e
parenta34455305b0c42a66017aa0e3935f00020351001
Resolved below sonar issues.

removed redundant code.
added method for resuablity of string builder.
rename variable to follow camelCase.
removed tab char and changed them with spaces.

Issue-ID:SO-98
Change-Id: Ib081df5cbfdb4d2183ac51cb6779177ec2009bc6
Signed-off-by: Bharat saraswal <bharat.saraswal@huawei.com>
keystone-client/src/main/java/com/woorea/openstack/keystone/api/TenantsResource.java
keystone-client/src/main/java/com/woorea/openstack/keystone/api/TokensResource.java
keystone-client/src/main/java/com/woorea/openstack/keystone/api/UsersResource.java